Research On Intercepting Location Of City Complex

The facility location of the city complex is one of the main decision-making items,and the reasonable location layout will play a key role in the project management performance and future development trend. Paper industrial engineering theory and system analysis tool, to build urban complex flow interception location model,combined with specific examples, to verify its effectiveness in facility location, for domestic developers of urban complex facilities site to provide theoretical guidance,but also to other location problem has certain reference function to. The main research contents of the thesis are as follows:(1) Analysis of factors affecting the location of urban complex. In based on the site for qualitative analysis of the urban complex, according to the characteristics of urban complex, location identification of its internal and external factors, external factors including condition of the population and purchasing power, urban infrastructure, public transport facilities conditions, competitive business environment and internal factors include architectural design, parking, goods or service price,building volume, service facilities and the customer distance.(2) The construction of city complex closure location model based on greedy algorithm. In the closure of the basic location model based on, the introduction of urban complex traffic assignment model, constructed based on profit maximization of urban complex flow interception location model, and designs the algorithm of the concrete solving steps.(3) Empirical research. In allusion to the problems of Xi’an, a city complex project facilities location, in support of the detailed survey data, the greedy algorithmwas validated that the case of the optimum location and path diagram. Through the comparison of the average running time between the heuristic algorithm and the enumeration method, the efficiency advantage of the greedy algorithm is proved.